In order to use these Kyosho HD Rear Hexes, you must first purchase our conversion kit. These hexes are only if you need to replace the hex or would like to have some spares without having to purchase the whole conversion.
AVID engineers shouted "Enough!" after witnessing one too many Kyosho rear axle failures. We went into the lab and studied the design to see how we could stop those pesky DNFs for our Kyosho customers, and we guarantee you won"t break our Heavy-Duty Long Rear Axle. The HD Long rear axle conversion fits the RB6, RB5, and Lazer ZX-5 buggies.